3411631 has 4 divisors (see below), whose sum is σ = 3417552. Its totient is φ = 3405712.

The previous prime is 3411599. The next prime is 3411641. The reversal of 3411631 is 1361143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3411631 - 2⁵ = 3411599 is a prime.

It is a super-2 number, since 2×3411631² = 23278452160322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3411599 and 3411608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3411641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1990 + ... + 3283.

It is an arithmetic number, because the mean of its divisors is an integer number (854388).

Almost surely, 2^3411631 is an apocalyptic number.

3411631 is a deficient number, since it is larger than the sum of its proper divisors (5921).

3411631 is an equidigital number, since it uses as much as digits as its factorization.

3411631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5920.

The product of its digits is 216, while the sum is 19.

The square root of 3411631 is about 1847.0600964776. The cubic root of 3411631 is about 150.5407298805.

Adding to 3411631 its reverse (1361143), we get a palindrome (4772774).

The spelling of 3411631 in words is "three million, four hundred eleven thousand, six hundred thirty-one".